What’s Vulnerable › Products

Hummingbird Performance vulnerabilities

1 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 1 published in the last 12 months.

Check whether your Hummingbird Performance version is affected

Latest Hummingbird Performance vulnerabilities

• CVE-2026-19224 — Hummingbird < 3.21.2 - Admin+ Network-Wide RCE via Hub Connector on Multisite (CVSS 7.2)